As the Detroit Free Press notes, the surprise Slim Shady sighting was a rare occurrence for Eminem, as the reclusive rapper does not usually make onstage cameos. “Detroit vs. Everybody” was released exactly one year and one week ago, and it’s since become an anthem in the city, the newspaper writes.

Big Sean’s homecoming “Finding Paradise” gig, his first in Detroit in over two years, also featured a mini-set by Lil Wayne, who performed his Dark Sky Paradise feature “Deep” and DJ Khaled’s “How Many Times” with Sean, as well as “A Milli” and other solo tracks.

“Detroit, I love you more than anything in the world,” Big Sean told the crowd. “This is the best day of my life. I’m not ready for this to be over.”